PR/60655 CVS commit: src/sys

["Nick Hudson" <skrll%netbsd.org@localhost>]

The following reply was made to PR port-arm/60655; it has been noted by GNATS.

From: "Nick Hudson" <skrll%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/60655 CVS commit: src/sys
Date: Sat, 12 Sep 2026 12:47:59 +0000

 Module Name:	src
 Committed By:	skrll
 Date:		Sat Sep 12 12:47:59 UTC 2026
 
 Modified Files:
 	src/sys/arch/aarch64/aarch64: vmt.c
 	src/sys/dev/acpi: acpi_util.c acpi_util.h
 
 Log Message:
 PR/60655: vmt(4) probes the VMware backdoor unconditionally on aarch64
 
 On ACPI systems only probe for vmt(4) when Hypervisor_Id in FADT reports
 VMWare.
 
 This helps avoid buggy hypervisors that don't implement a RAZ mdccsr_el0
 
 Patch from Showta Ishizaki and slightly updated by me.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.2 -r1.3 src/sys/arch/aarch64/aarch64/vmt.c
 cvs rdiff -u -r1.37 -r1.38 src/sys/dev/acpi/acpi_util.c
 cvs rdiff -u -r1.16 -r1.17 src/sys/dev/acpi/acpi_util.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.